diff --git a/features/dd-sdk-android-rum/src/main/kotlin/com/datadog/android/rum/RumAnonymousIdentifierManager.kt b/features/dd-sdk-android-rum/src/main/kotlin/com/datadog/android/rum/RumAnonymousIdentifierManager.kt
index 69306dd323..0a1cb342c5 100644
--- a/features/dd-sdk-android-rum/src/main/kotlin/com/datadog/android/rum/RumAnonymousIdentifierManager.kt
+++ b/features/dd-sdk-android-rum/src/main/kotlin/com/datadog/android/rum/RumAnonymousIdentifierManager.kt
@@ -53,19 +53,17 @@ internal class AnonymousIdentifierManager(
     }
 }
 
-internal class AnonymousIdentifierDeserializer: Deserializer<String, UUID> {
-    override fun deserialize(model: String): UUID?
-        = UUID.fromString(model)
+internal class AnonymousIdentifierDeserializer : Deserializer<String, UUID> {
+    override fun deserialize(model: String): UUID? = UUID.fromString(model)
 }
 
-internal  class AnonymousIdentifierSerializer: Serializer<UUID> {
-    override fun serialize(model: UUID): String?
-        = model.toString()
+internal class AnonymousIdentifierSerializer : Serializer<UUID> {
+    override fun serialize(model: UUID): String? = model.toString()
 }
 
 internal class AnonymousIdentifierReadCallback(
     private val onFinished: (UUID?) -> Unit
-): DataStoreReadCallback<UUID> {
+) : DataStoreReadCallback<UUID> {
     override fun onSuccess(dataStoreContent: DataStoreContent<UUID>?) {
         onFinished(dataStoreContent?.data)
     }
@@ -73,4 +71,4 @@ internal class AnonymousIdentifierReadCallback(
     override fun onFailure() {
         onFinished(null)
     }
-}
\ No newline at end of file
+}